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SG11202113216TA - Polyethylene blend - Google Patents

Polyethylene blend

Info

Publication number
SG11202113216TA
SG11202113216TA SG11202113216TA SG11202113216TA SG11202113216TA SG 11202113216T A SG11202113216T A SG 11202113216TA SG 11202113216T A SG11202113216T A SG 11202113216TA SG 11202113216T A SG11202113216T A SG 11202113216TA SG 11202113216T A SG11202113216T A SG 11202113216TA
Authority
SG
Singapore
Prior art keywords
polyethylene blend
blend
polyethylene
Prior art date
Application number
SG11202113216TA
Inventor
Nitin Borse
Swapnil B Chandak
Original Assignee
Univation Tech Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univation Tech Llc filed Critical Univation Tech Llc
Publication of SG11202113216TA publication Critical patent/SG11202113216TA/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/16—Applications used for films
    • C08L2203/162—Applications used for films sealable films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/064—VLDPE

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
SG11202113216TA 2019-06-10 2020-05-28 Polyethylene blend SG11202113216TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962859447P 2019-06-10 2019-06-10
PCT/US2020/034803 WO2020251764A1 (en) 2019-06-10 2020-05-28 Polyethylene blend

Publications (1)

Publication Number Publication Date
SG11202113216TA true SG11202113216TA (en) 2021-12-30

Family

ID=71094870

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202113216TA SG11202113216TA (en) 2019-06-10 2020-05-28 Polyethylene blend

Country Status (6)

Country Link
US (1) US20220213302A1 (en)
EP (1) EP3980491B1 (en)
CN (1) CN113924338B (en)
CA (1) CA3142138A1 (en)
SG (1) SG11202113216TA (en)
WO (1) WO2020251764A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250382399A1 (en) * 2022-07-05 2025-12-18 Sabic Global Technologies B.V. Ethylene polymerisation process
CN119816556A (en) * 2022-09-30 2025-04-11 巴塞尔聚烯烃股份有限公司 Polymer blends for producing biaxially oriented polymer films
US20240228758A1 (en) * 2022-12-29 2024-07-11 Braskem S.A. Metallocene polyethylene blends for improvement of isbm process

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US4011382A (en) 1975-03-10 1977-03-08 Union Carbide Corporation Preparation of low and medium density ethylene polymer in fluid bed reactor
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AU553073B2 (en) * 1982-04-23 1986-07-03 Technosearch Pty. Limited Stretch wrapping apparatus
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FR2618786B1 (en) 1987-07-31 1989-12-01 Bp Chimie Sa PROCESS FOR THE POLYMERIZATION OF GASEOUS OLEFINS IN A FLUIDIZED BED REACTOR
US4824912A (en) * 1987-08-31 1989-04-25 Mobil Oil Corporation Terblends and films of LLDPE, LMW-HDPE and HMW-HDPE
US4994534A (en) 1989-09-28 1991-02-19 Union Carbide Chemicals And Plastics Company Inc. Process for producing sticky polymers
US5352749A (en) 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
US5334428A (en) * 1992-12-28 1994-08-02 Mobil Oil Corporation Multilayer coextruded linear low density polyethylene stretch wrap films
US5462999A (en) 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
ES2235285T3 (en) * 1993-05-13 2005-07-01 Exxonmobil Chemical Patents Inc. ETHYLENE COPOLYMERS WITH A DISTRIBUTION OF THE RELATIVELY NARROW COMPOSITION, ITS PRODUCTION AND USE.
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US5627242A (en) 1996-03-28 1997-05-06 Union Carbide Chemicals & Plastics Technology Corporation Process for controlling gas phase fluidized bed polymerization reactor
US6355733B1 (en) 2000-10-13 2002-03-12 Equistar Chemicals, Lp Polyethylene blends and films
US6489408B2 (en) 2000-11-30 2002-12-03 Univation Technologies, Llc Polymerization process
US6605675B2 (en) * 2000-12-04 2003-08-12 Univation Technologies, Llc Polymerization process
US20030139530A1 (en) 2001-12-14 2003-07-24 Starita Joseph M. Melt blended high density polyethylene compositions with enhanced properties and method for producing the same
US20030113496A1 (en) 2001-12-17 2003-06-19 Harris Michael G. Polyethylene melt blends for high density polyethylene applications
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US7795366B2 (en) 2002-08-12 2010-09-14 Exxonmobil Chemical Patents Inc. Modified polyethylene compositions
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US10913831B2 (en) 2016-01-29 2021-02-09 Univation Technologies, Llc Polyolefin film with improved toughness

Also Published As

Publication number Publication date
CA3142138A1 (en) 2020-12-17
WO2020251764A1 (en) 2020-12-17
US20220213302A1 (en) 2022-07-07
CN113924338A (en) 2022-01-11
EP3980491A1 (en) 2022-04-13
CN113924338B (en) 2024-03-29
EP3980491B1 (en) 2023-05-03

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